import { URI } from "@codingame/monaco-vscode-api/vscode/vs/base/common/uri";
import { IRemoteAgentHostConnectionInfo } from "@codingame/monaco-vscode-api/vscode/vs/platform/agentHost/common/remoteAgentHostService";
export declare const COPILOT_CLI_LOCAL_AH_SCHEME = "agent-host-copilotcli";
export declare const COPILOT_CLI_EH_SCHEME = "copilotcli";
/**
 * Builds the local `events.jsonl` URI under `~/.copilot/session-state/<rawId>/`.
 *
 * Used for both the local Agent Host Copilot CLI provider and the
 * extension-host Copilot CLI provider, which share the same on-disk layout
 * and the same chat session URI shape (`copilotcli:/<rawId>`).
 */
export declare function buildLocalEventsUri(userHome: URI, rawSessionId: string): URI;
/**
 * Builds a `vscode-agent-host://` URI for the `events.jsonl` file inside
 * the host's user home directory, using the connection's reported
 * `defaultDirectory` (set from `os.homedir()` on the host during the
 * AHP handshake).
 *
 * The path is joined at the URI-path level using forward slashes, which
 * works for both POSIX hosts (`/home/me`) and Windows hosts whose
 * `URI.file(os.homedir()).path` is also forward-slash-rooted (e.g.
 * `/c:/Users/me`). Returns `undefined` if the host did not report a
 * usable `defaultDirectory`.
 */
export declare function buildRemoteEventsUri(connection: IRemoteAgentHostConnectionInfo, rawSessionId: string): URI | undefined;
/**
 * Parses the connection authority out of a remote AH chat session scheme
 * of the form `remote-<authority>-copilotcli`. Returns `undefined` for
 * any other scheme, including the local `copilotcli` scheme.
 */
export declare function parseRemoteAuthorityFromScheme(scheme: string): string | undefined;
export type ResolveEventsUriResult = {
    readonly kind: "ok";
    readonly resource: URI;
} | {
    readonly kind: "no-session";
} | {
    readonly kind: "unsupported-scheme";
    readonly scheme: string;
} | {
    readonly kind: "remote-not-connected";
    readonly authority: string;
} | {
    readonly kind: "remote-no-home";
    readonly authority: string;
};
/**
 * Pure resolver for tests. Translates a chat session resource into the
 * `events.jsonl` URI for the corresponding Copilot CLI session, or
 * returns a structured error.
 */
export declare function resolveEventsUri(sessionResource: URI | undefined, userHome: URI, getConnectionByAuthority: (authority: string) => IRemoteAgentHostConnectionInfo | undefined): ResolveEventsUriResult;